//<![CDATA[
	var customIcons = [];
	var customSelIcons = [];
	var map;
	var geocoder;
	var markers = [];

    function load(lat, lng, zoom, mid) {
      if (GBrowserIsCompatible()) {
        map = new GMap2(document.getElementById("map"));
		map.addControl(new GLargeMapControl());
	    map.addControl(new GMapTypeControl());
		geocoder = new GClientGeocoder();
	
		for(i=0; i<14; i++){
		  var mapicon = new GIcon();
		  mapicon.image = 'http://www.livemaster.de/image/mapicon'+i+'.png';
		  mapicon.iconSize = new GSize(22, 22);
		  mapicon.iconAnchor = new GPoint(30, 10);
		  mapicon.infoWindowAnchor = new GPoint(25, 7);
		  customIcons[i] = mapicon;
		}
		for(i=0; i<14; i++){
		  var mapicon = new GIcon();
		  mapicon.image = 'http://www.livemaster.de/image/mapicon'+i+'0.png';
		  mapicon.iconSize = new GSize(22, 28);
		  mapicon.iconAnchor = new GPoint(30, 10);
		  mapicon.infoWindowAnchor = new GPoint(25, 7);
		  customSelIcons[i] = mapicon;
		}


	    GEvent.addListener(map, "click", function(overlay, latlng) {
		  if (overlay != null){
		   if (overlay.type == 0){
	        if (map.getZoom() < 8){
			  map.setCenter(overlay.getPoint(), 8);
		    }else
		      if (map.getZoom() >= 8 && map.getZoom() < 10)
	  		    map.setCenter(overlay.getPoint(), 10);    
		   }
		   else{
			GDownloadUrl("http://www.livemaster.de/markers.xml?id="+overlay.id+"&rnd="+Math.random(), function(data) {
				overlay.openInfoWindowHtml(data);
			});
		   }
		 }
        });

	  GEvent.addListener(map, "zoomend", function(oldLevel,  newLevel) {		  
		  ReloadMarkers();	
		  //alert("DD"+markers.length);
 	      for (var i=0; i<markers.length; i++){
	        if (markers[i].id == mid){
			  GDownloadUrl("http://www.livemaster.de/markers.xml?id="+mid+"&rnd="+Math.random(), function(data) {
				markers[i].openInfoWindowHtml(data);
			  });
			}
	      }
       }); 

	   map.setCenter(new GLatLng(lat, lng), zoom);
	     
	 }
    }

	function ReloadMarkers(){
	  var box;
	  var i = 1;
	  var types = "";
	  box = document.getElementById("box"+i);
	  while(box != null){
		 if (box.checked){
		   if (types != "")
		     types += ",";
		   types += i;
		 }
		 i++;
		 box = document.getElementById("box"+i);
	  }
	  map.clearOverlays();
  	  delete(markers);
	  markers = [];
	  GDownloadUrl("http://www.livemaster.de/markers.xml?zoom="+map.getZoom()+"&types="+types+"&rnd="+Math.random(), function(data) {	
			
			var xml = GXml.parse(data);
            var markerlist = xml.documentElement.getElementsByTagName("marker");
			
			if (map.getZoom() < 10){  		   
			   for (var i = 0; i < markerlist.length; i++){		     
			     var point = new GLatLng(parseFloat(markerlist[i].getAttribute("lat")),
                                         parseFloat(markerlist[i].getAttribute("lng")));
				 var total = markerlist[i].getAttribute("total");
				 var type = markerlist[i].getAttribute("type");
				 var id = markerlist[i].getAttribute("id");
				 if (type == 0)
				   var marker = createCluster(point, total);
				 else{
				   var title = markerlist[i].getAttribute("title");
				   var micon = markerlist[i].getAttribute("icon");
                   var marker = createMarker(id, point, type, title, micon);
				 }
				 map.addOverlay(marker);
			   }
			}
			else{	  
              for (var i = 0; i < markerlist.length; i++) {
			    var point = new GLatLng(parseFloat(markerlist[i].getAttribute("lat")),
								        parseFloat(markerlist[i].getAttribute("lng")));
				var title = markerlist[i].getAttribute("title");
				var id = markerlist[i].getAttribute("id");
				var type = markerlist[i].getAttribute("type");
				var micon = markerlist[i].getAttribute("icon");
                var marker = createMarker(id, point, type, title, micon);
			    map.addOverlay(marker);
              }
		    }
			
			i = 0;
			RefreshMarkers();
			
		  });
		  
		   
	}
	
	function createCluster(point, total) {
	  w = (total<10)? -23 : -26;
      var marker = new LabeledMarker(point , {icon:customIcons[0], "labelText": total, "labelOffset": new GSize(w, -7), "clickable": true, title: "Klicken Sie auf das Gruppensymbol, um Veranstaltungen anzuzeigen!"});
	  GEvent.addListener(marker, "mouseover", function() {
		 marker.setImage('http://www.livemaster.de/image/mapicon00.png');
	  });
	  GEvent.addListener(marker, "mouseout", function() {
		 marker.setImage('http://www.livemaster.de/image/mapicon0.png');
	  });
	  marker.type = 0;
      return marker;
    }

	function createMarker(id, point, type, title, micon) {
	  if (title == null)title = "";
	  if (micon == null)micon = 5;
	  
	  var markericon = (selectedIconID == id)? customSelIcons[micon] : customIcons[micon];
      var nmarker = new GMarker(point , {icon:markericon, title: title});
	  nmarker.type = type;
	  nmarker.id = id;
	  markers.push(nmarker);
      return nmarker;
    }

	function addAddressToMap(response) { 
      if (!response || response.Status.code != 200) {
        //alert("Diese Adresse konnte auf der Karte nicht gefunden werden!");
      } else {
        place = response.Placemark[0];
        point = new GLatLng(place.Point.coordinates[1],
                            place.Point.coordinates[0]);  
        marker = new GMarker(point);
        map.addOverlay(marker);
		map.setCenter(point, 9);
        //marker.openInfoWindowHtml(place.address + '<br>' +
        //  '<b>Country code:</b> ' + place.AddressDetails.Country.CountryNameCode);
      }
    }

	function showLocation() {
	  var country = document.getElementById("country");
	  var city = document.getElementById("city");
	  var zip = document.getElementById("zip");
      var address = country.options[country.selectedIndex].value +","+zip.value+" "+city.value;
      geocoder.getLocations(address, addAddressToMap);
    }
	function GotoLocation(lat, lng){
	   point = new GLatLng(lat, lng);
       marker = new GMarker(point);
       map.addOverlay(marker);
       map.setCenter(point, 10);   
	}
	
	function RefreshMarkers() {
	  for (var i=0; i<markers.length; i++){
	    if (document.getElementById("box"+markers[i].type).checked)
		  markers[i].show();
		else
		  markers[i].hide();
	  }
	}

	function show(type) {
      for (var i=0; i<markers.length; i++)
        if (markers[i].type == type)
          markers[i].show();
      document.getElementById("box"+type).checked = true;
    }

	function hide(type) {
      for (var i=0; i<markers.length; i++)
        if (markers[i].type == type)
          markers[i].hide();
      document.getElementById("box"+type).checked = false;
      map.closeInfoWindow();
    }

	function boxclick(box, type) {
	 if (map.getZoom() >= 10){
      if (box.checked) 
        show(type);
      else 
        hide(type);
     }
	 else
	   ReloadMarkers();
    }


    //]]>